BenQ G2320HD, Руководство по обслуживанию

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23” LCD Color Monitor BenQ G2320HD
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Content Index
Abbreviations & Acronyms ........................................................................................................................................ 3
1. About this Manual ................................................................................................................................................... 5
1.1 Important ............................................................................................................................................................ 5
1.2 Trademark .......................................................................................................................................................... 5
2. Introduction ............................................................................................................................................................. 6
2.1 RoHS (2002/95/EC) Requirements – Applied to all countries require RoHS. .................................................... 6
2.2 Safety Notice ...................................................................................................................................................... 6
2.3 Compliance Statement ....................................................................................................................................... 6
3. General Description ................................................................................................................................................ 7
4. Related service information ................................................................................................................................... 8
5. Product Overview ................................................................................................................................................... 8
5.1 Monitor Specifications ........................................................................................................................................ 8
5.2 Packing ............................................................................................................................................................. 10
Level 1 Cosmetic / Appearance / Alignment Service ............................................................................................ 12
Visual Inspection & Cleaning .................................................................................................................................. 12
Software/Firmware Upgrade Process .................................................................................................................... 12
Level 2 Circuit Board and Standard Parts Replacement ...................................................................................... 40
Product Exploded View .......................................................................................................................................... 40
Six angles’ view ...................................................................................................................................................... 41
Block Diagram ........................................................................................................................................................ 49
Schematic Diagram ................................................................................................................................................ 51
Troubleshooting Guide ........................................................................................................................................... 60
PCB LAYOUT ......................................................................................................................................................... 68
Appendix 1 – Screw List / Torque ........................................................................................................................... 73